com.hp.util.type

Class Page<R extends PageRequest,D>

java.lang.Object

com.hp.util.type.Page<R,D>

Type Parameters:

R - type of the page request.

D - type of the data.

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

MarkPage

public class Page<R extends PageRequest,D>
extends Object
implements Serializable

Generic Data page.

Note: D is not forced to be serializable, so in order to properly serialize a Page the type of data must be serializable. D was not marked as Serializable on purpose so the page can hold non serializable objects.

Author:

Nachiket Abhyankar

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Page(R pageRequest, List<D> data) Creates a data page.

Method Summary

Modifier and Type	Method and Description
List<D>	getData() Gets the page data.
R	getRequest() Gets the request that generated this page.
boolean	isEmpty() Returns true if the page is empty, false otherwise.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Page

public Page(R pageRequest,
            List<D> data)

Creates a data page.

Parameters:

pageRequest - request that generated this page.

data - page's data.

Method Detail

getData

public List<D> getData()

Gets the page data.

Returns:

the page data.

getRequest

public R getRequest()

Gets the request that generated this page.

Returns:

the request that generated this page.

isEmpty

public boolean isEmpty()

Returns true if the page is empty, false otherwise.

Returns:

true if the page is empty, false otherwise.

toString

public String toString()

Overrides:

toString in class Object